Moved varialble out of loop to extend scope

src/main.rs

@@ -6,14 +6,16 @@ mod networking;
 fn main() {
     println!("Enter the IP and cidr for your given network");
     
+    let ip_and_cidr: (networking::ip::IpAddr, u8);
+    
     loop {
-        let mut cidr: u8;
         let mut ip: String = Default::default();
+        let mut cidr: u8 = Default::default();
         
         let mut ip_buf = String::new();
         io::stdin().read_line(&mut ip_buf).unwrap_or_default();
 
-        let ip_and_cidr = match networking::ip_and_cidr_from_string(&ip_buf) {
+        ip_and_cidr = match networking::ip_and_cidr_from_string(&ip_buf) {
             Err(_) => {
                 println!("{} is an invalid IP Address... Please try again", ip_buf);
                 continue;
@@ -23,4 +25,6 @@ fn main() {
 
         break;
     }
+
+    println!("IP: {}, CIDR: {}", ip_and_cidr.0.to_string(), ip_and_cidr.1);
 }